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MDL-30170 MNet peers administration - highlight the undelete widget

The patch highlights the undelete radio selector at the host edit form.
It moves it to the end of the form (near the submit button) and displays
an explanation above the radio selector.

Also, the list of deleted hosts is now displayed below the table of
active peers at the Manage peers page.

The data returned by mnet_get_hosts() function now contain the deleted
status, too. It is possible to obtain deleted hosts from that function
now.
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1 parent 1835502 commit cac3efc3e288e14cfd1e3375abbba2279496a0c0 @mudrd8mz mudrd8mz committed with stronk7 Dec 15, 2011
Showing with 53 additions and 37 deletions.
  1. +13 −10 admin/mnet/peer_forms.php
  2. +15 −1 admin/mnet/peers.php
  3. +2 −0 lang/en/mnet.php
  4. +18 −26 mnet/lib.php
  5. +5 −0 theme/base/style/admin.css
View
23 admin/mnet/peer_forms.php
@@ -96,15 +96,6 @@ function definition() {
$mform->addElement('textarea', 'public_key', get_string('publickey', 'mnet'), array('rows' => 17, 'cols' => 100, 'class' => 'smalltext'));
$mform->setType('public_key', PARAM_PEM);
- if ($mnet_peer && !empty($mnet_peer->deleted)) {
- $radioarray = array();
- $radioarray[] = MoodleQuickForm::createElement('radio', 'deleted', '', get_string('yes'), 1);
- $radioarray[] = MoodleQuickForm::createElement('radio', 'deleted', '', get_string('no'), 0);
- $mform->addGroup($radioarray, 'radioar', get_string('deleted'), array(' '), false);
- } else {
- $mform->addElement('hidden', 'deleted');
- }
-
// finished with form controls, now the static informational stuff
if ($mnet_peer && !empty($mnet_peer->bootstrapped)) {
$expires = '';
@@ -140,7 +131,19 @@ function definition() {
}
}
- $mform->addElement('static', 'certdetails', get_string('certdetails', 'mnet'), $OUTPUT->box('<pre>' . $credstr . '</pre>'));
+ $mform->addElement('static', 'certdetails', get_string('certdetails', 'mnet'),
+ $OUTPUT->box('<pre>' . $credstr . '</pre>', 'generalbox certdetails'));
+ }
+
+ if ($mnet_peer && !empty($mnet_peer->deleted)) {
+ $radioarray = array();
+ $radioarray[] = MoodleQuickForm::createElement('static', 'deletedinfo', '',
+ $OUTPUT->container(get_string('deletedhostinfo', 'mnet'), 'deletedhostinfo'));
+ $radioarray[] = MoodleQuickForm::createElement('radio', 'deleted', '', get_string('yes'), 1);
+ $radioarray[] = MoodleQuickForm::createElement('radio', 'deleted', '', get_string('no'), 0);
+ $mform->addGroup($radioarray, 'radioar', get_string('deleted'), array(' ', ' '), false);
+ } else {
+ $mform->addElement('hidden', 'deleted');
}
// finished with static stuff, print save button
View
16 admin/mnet/peers.php
@@ -190,7 +190,7 @@
// normal flow - just display all hosts with links
echo $OUTPUT->header();
-$hosts = mnet_get_hosts();
+$hosts = mnet_get_hosts(true);
// print the table to display the register all hosts setting
$table = new html_table();
@@ -231,11 +231,21 @@
);
$table->wrap = array('nowrap', 'nowrap', 'nowrap', 'nowrap');
$baseurl = new moodle_url('/admin/mnet/peers.php');
+$deleted = array();
foreach($hosts as $host) {
$hosturl = new moodle_url($baseurl, array('hostid' => $host->id));
+ if (trim($host->name) === '') {
+ // should not happen but...
+ $host->name = '???';
+ }
// process all hosts first since it's the easiest
if ($host->id == $CFG->mnet_all_hosts_id) {
$table->data[] = array(html_writer::tag('a', $host->name, array('href'=>$hosturl)), '', '', '');
+ }
+
+ // populate the list of deleted hosts
+ if ($host->deleted) {
+ $deleted[] = html_writer::link($hosturl, $host->name);
continue;
}
@@ -253,6 +263,10 @@
}
echo html_writer::table($table);
+if ($deleted) {
+ echo $OUTPUT->box(get_string('deletedhosts', 'core_mnet', join(', ', $deleted)), 'deletedhosts');
+}
+
// finally, print the initial form to add a new host
echo $OUTPUT->box_start();
echo $OUTPUT->heading(get_string('addnewhost', 'mnet'), 3);
View
2 lang/en/mnet.php
@@ -47,6 +47,8 @@
$string['databaseerror'] = 'Could not write details to the database.';
$string['deleteaserver'] = 'Deleting a server';
$string['deletehost'] = 'Delete host';
+$string['deletedhostinfo'] = 'This host has been deleted. If you want to undelete it, switch the deleted status back to \'No\'.';
+$string['deletedhosts'] = 'Deleted hosts: {$a}';
$string['deletekeycheck'] = 'Are you absolutely sure you want to delete this key?';
$string['deleteoutoftime'] = 'Your 60-second window for deleting this key has expired. Please start again.';
$string['deleteuserrecord'] = 'SSO ACL: delete record for user \'{$a->user}\' from {$a->host}.';
View
44 mnet/lib.php
@@ -645,36 +645,28 @@ function mnet_profile_field_options() {
/**
- * Return information about all the current hosts
- * This is basically just a resultset.
+ * Returns information about MNet peers
*
+ * @param bool $withdeleted should the deleted peers be returned too
* @return array
*/
-function mnet_get_hosts() {
+function mnet_get_hosts($withdeleted = false) {
global $CFG, $DB;
- return $DB->get_records_sql(' SELECT
- h.id,
- h.wwwroot,
- h.ip_address,
- h.name,
- h.public_key,
- h.public_key_expires,
- h.transport,
- h.portno,
- h.last_connect_time,
- h.last_log_id,
- h.applicationid,
- a.name as app_name,
- a.display_name as app_display_name,
- a.xmlrpc_server_url
- FROM
- {mnet_host} h,
- {mnet_application} a
- WHERE
- h.id <> ? AND
- h.deleted = 0 AND
- h.applicationid=a.id',
- array($CFG->mnet_localhost_id));
+
+ $sql = "SELECT h.id, h.deleted, h.wwwroot, h.ip_address, h.name, h.public_key, h.public_key_expires,
+ h.transport, h.portno, h.last_connect_time, h.last_log_id, h.applicationid,
+ a.name as app_name, a.display_name as app_display_name, a.xmlrpc_server_url
+ FROM {mnet_host} h
+ JOIN {mnet_application} a ON h.applicationid = a.id
+ WHERE h.id <> ?";
+
+ if (!$withdeleted) {
+ $sql .= " AND h.deleted = 0";
+ }
+
+ $sql .= " ORDER BY h.deleted, h.name, h.id";
+
+ return $DB->get_records_sql($sql, array($CFG->mnet_localhost_id));
}
View
5 theme/base/style/admin.css
@@ -201,3 +201,8 @@
#page-admin-plugins #plugins-control-panel .disabled .availability {background-color:#eee;}
#page-admin-plugins #plugins-control-panel .extension .source {background-color:#f3f2aa;}
#page-admin-plugins #plugins-control-panel .msg td {text-align:center;}
+
+/** MNet networking */
+#page-admin-mnet-peers .box.deletedhosts {margin-bottom:1em;font-size:80%;}
+#page-admin-mnet-peers .mform .certdetails {background-color:white;}
+#page-admin-mnet-peers .mform .deletedhostinfo {background-color:#ffd3d9;border 2px solid #eeaaaa;padding:4px;margin-bottom:5px;}

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